SynthesisJournal of gastrointestinal cancer2023
Stereotactic Body Radiation Therapy With or Without Transarterial Chemoembolization Versus Transarterial Chemoembolization Alone in Early-Stage Hepatocellular Carcinoma: A Systematic Review and Meta-Analysis.
Synthesis in Journal of gastrointestinal cancer, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 8 citations in OpenAlex.
- Advances and Emerging Techniques in Transarterial Chemoembolization for Hepatocellular Carcinoma.Cancers · 2026Review
- Post-transarterial chemoembolization hypoxia-induced HIF-1α/WNT/β-catenin signaling promotes hepatocellular carcinoma progression via programed death ligand 1 upregulation.Clinical and experimental immunology · 2025Article
- Analyzing the research landscape: Mapping frontiers and hot spots in anti-cancer research using bibliometric analysis and research network pharmacology.Frontiers in pharmacology · 2023Article
- Exploring the Evolving Landscape of Stereotactic Body Radiation Therapy in Hepatocellular Carcinoma.Journal of clinical and experimental hepatologyReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThis study aims to review the current evidence on the utility of stereotactic body radiation therapy (SBRT), with or without transarterial chemoembolization (TACE), for early-stage hepatocellular carcinoma (ESHCC) patients not amenable to standard curative treatment options.
methodsLiterature search was conducted using PubMed, ScienceDirect, and Google Scholar. Comparative studies reporting oncologic outcomes were included in the review.
resultsFive studies (one phase II randomized controlled trial, one prospective cohort, three retrospective studies) compared SBRT versus TACE. Pooled analysis showed an overall survival (OS) benefit after 3 years (OR 1.65, 95% CI 1.17-2.34, p = 0.005) which persisted in the 5-year data (OR 1.53, 95% CI 1.06-2.22, p = 0.02) in favor of SBRT. RFS benefit with SBRT was also seen at 3 years (OR 2.06, 95% CI 1.03-4.11, p = 0.04) which continued after 5 years (OR 2.35, 95% CI 1.47-3.75, p = 0.0004). Pooled 2-year local control (LC) favored SBRT over TACE (OR 2.96, 95% CI 1.89-4.63, p < 0.00001). Two retrospective studies compared TACE + SBRT versus TACE alone. Pooled analysis showed significantly improved 3-year OS (OR 5.47; 95% CI 2.47-12.11, p < 0.0001) and LC (OR: 21.05; 95% CI 5.01-88.39, p ≤ 0.0001) in favor of the TACE + SBRT group. A phase III study showed significantly improved LC and PFS with SBRT after failed TACE/TAE versus further TACE/TAE.
conclusionsTaking into account the limitations of the included studies, our review suggests significantly improved clinical outcomes in all groups having SBRT as a component of treatment versus TACE alone or further TACE. Larger prospective studies are warranted to further define the role of SBRT and TACE for ESHCC.
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